RIva Helm 2.15.0 deployment failure

Please provide the following information when requesting support.

Hardware - GPU (QUADRO RTX 4000)
Hardware - CPU (amd-epyc-milan datacenter)
Operating System
Riva Version 2.15.0
TLT Version (if relevant)
How to reproduce the issue ? (helm install riva-api)

i had riva 2.11.0 running instance deployed on kuberbnetes cluster form “CoreWeave” but when i try to deploy using the 2.15.0 helm chart , i get 1 triton srever running but not on the 50051 port for a grpc request and 1 pod riva-api remains pending and does not deploy .
The service is not responding .

What is the change in the helm , something related to trition groups? i did not change the default configuration